Pressure Switch

Part Number P20DA-72

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

3.344 inches nominal overall length, 0.375 inches nominal single connection outside diameter.

0.250" single connection inside diameter 2.703" overall width electrical access port bourdon tube, open frame.

Includes quality control certificate of conformance.

Specifications

  • Inside Diameter:
    0.250 inches single connection
  • Overall Height:
    1.125 inches
  • Overall Width:
    2.703 inches
  • Body Length:
    3.344 inches
  • Distance Between Mounting Facility Centers:
    0.688 inches
  • End Application:
    Agm-86b air launch cruise missle (alcm). 485l tacs. 36k btu amily air conditioner. An/tps-59 3d lightweight radar set. F18-mpi air conditioner. Lav anti-tank. Refridgeration systems. F-4 phantom aircraft. 30hz 1800btu air condtioner. 6000 btu air conditioner.
  • Pressure Switch Type:
    Gage
  • Mounting Method:
    Flush and threaded hole
  • Features Provided:
    Electrical access port
  • Contact Action Stimulus:
    Decrease
  • Proof Pressure:
    500.00 pounds per square inch gage
  • Mounting Facility Pattern:
    Two position in-line
  • Nonpile-up Contact Arrangement:
    1 pole, single throw, normally closed, momentary action
  • Criticality Code Justification:
    Feat
  • Sensing Element Burst Pressure:
    1800.00 pounds per square inch gage
  • Terminal Type:
    Screw
  • Contact Load Current Rating:
    16.0 amperes resistive load third voltage
  • Contact Load Current Rating:
    3.0 amperes resistive load first voltage
  • Contact Load Current Rating:
    9.2 amperes resistive load second voltage
  • Contact Adjustability:
    Deactuation point not adjustable, manual reset and actuation point not adjustable
  • Contact Stimulus Rating:
    415.00 actuation point pounds per square inch gage and 460.00 deactuation point pounds per square inch gage and 45.00 differential point pounds per square inch gage
  • Contact Voltage Rating In Volts:
    120.0 ac at sea level third voltage
  • Contact Voltage Rating In Volts:
    208.0 ac at sea level second voltage
  • Contact Voltage Rating In Volts:
    240.0 ac at sea level first voltage
  • Pressure Connector Type:
    Shoulder, unthreaded external single connection
  • Media For Which Designed:
    Gas or liquid
  • Precious Material:
    Silver
  • Style Designator:
    Bourdon tube, open frame
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-275-7800
  • Special Features:
    Weapon system essential

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